Suction nozzle



FIG. 1 is a perspective view of the suction nozzle according to thepresent invention;

FIG. 2 is a bottom view thereof;

FIG. 3 is a side view thereof (the opposite side being a mirror image);and,

FIG. 4 is a plan view thereof.

The ornamental design for a “suction nozzle,” as shown and described.